焦点观察:小学生英语现在进行时态

2022-12-31 13:32:49 来源:教育联播网


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时态是极具英语特色的一种动词形态,时态是表示行为、动作、状态在各种时间条件下的动词形式,下面是小编收集整理的小学生英语现在进行时态,大家一起来看看吧!小学生英语现在进行时态:一、现在进行时的构成现在进行时由"be+v-ing"构成。be应为助动词,初学者最容易漏掉,它应与主语的人称和数保持一致。二、现在进行时的变化肯定句式:主语+be( am, is, are)+现在分词+其它.否定句式:主语+be(am, is, are) +not +现在分词+其它.一般疑问句:Be(am, is, are) +主语+现在分词+其它?特殊疑问句:疑问词+be(am, is, are)+主语+现在分词+其它?对现在进行时的特殊疑问句的回答,它不可以用Yes或No直接作答,要根据实际情况回答。常和现在进行时连用的时间状语:(1)当句子中有now时,常表示动作正在进行,这时要用现在进行时。如: They are playing basketball now.现在他们正在打篮球。(2)以look, listen开头的句子,提示我们动作正进行,这时要用现在进行时。如: Listen!She is singing an English song.听,她正在唱英语歌。(3)表示当前一段时间或现阶段正在进行的动作,且此时有this week, these days等时间状语,这时常用现在进行时。如:We are making model planes these days.这些天我们在做飞机模型。(4)描述图片中的人物的动作,也为了表达更生动。此时也常用现在进行时。如:Look at the picture. The children are flying kites in the park.看这幅图,那些孩子正在公园放风筝。现在进行时表示将来动作:1)现在进行时还常可用来表示将来的动作,特别是在口语中,这时常有一个表示未来时间的状语,多指已计划安排好的事:I’m meeting Peter tonight. He’s taking me to the theatre.今晚我要和彼得见面,他将带我去看戏。I’m flying to Hond Kong tomorrow. 我明天飞香港。I’m not going out tonight. I’m staying at home. 今晚我不出去,我要待在家里。When is Helen coming home? 海伦什么时候回家?They’re getting married next month. 他们下月结婚。They’re spending the summer at Switzerland. 他们准备在瑞士过夏天。[注]在以事物作主语时多用一般现在时表示按时间安排的活动:The train leaves at 9:30. 火车九点半开。The fashion show starts at 7. 时装表演七点开始的。The progarmme begins at 10. 这个节目十点开始。以人为主语时,多用现在进行时表示计划要做的事:Nancy isn’t coming to the party. 南希不来参加晚会了。2)现在进行时也可用在时间和条件从句中表示未来情况:You must visit Switzerland when you are travelling in Europe. 你在欧洲旅行时一定要访问瑞士。If she’s still waiting, tell her to go home. 如果她还在等,可以让她回家。You can do some reading while you are waiting for the train. 你等火车时可以看看书。Suppose it’s still raining tomorrow, shall we go?假定明天还在下雨,我们要去吗?现在进行时被动语态练习:1. New Year’s Day is coming and Children’s Park _____ for it.A. is prepared B. is being prepared C. has prepared D. is preparing2. With the development of science, more new technology _____ to the fields of IT. A. has introduced B. is being introduced C. is introduced D. was introduced3. More money _____ for the Hope Project.A. is being collected B. is collecting C. has collected D. be collected4. Cellphones _____ by more and more teens.A. are using B. is used C. are being used D. being used5. A new library _____ in our school.A. is building B. is built C. have built D. is being built6. Many new functions _____ to cellphones nowadays.A. have added B. are adding C. were added D. are being added7. Some courses _____ in English in many universities..A. are being taught B. are teaching has taught D. have been taught8. Much progress _____ in science and technology in China.A. is making B. has made C. is being made D. is made9. --Can we move into our new house now? --No, because it _____.A. is painted B. is being painted C. has been painted D. is painting10. With more forests being destroyed, huge quantities of good earth _____ each year.A. is washing away B. is being washed away C. are washing away D. are being washed away11. I have to go to work by taxi because my car _____ at the garage. A. will be repaired B. is repaired C. is being repaired D. has been repaired12. –I don’t suppose the police know who did it.--Well, surprising they do. A man has been arrested and _____ now.A. has been questioned B. is being questionedC. is questioning D. has questioned13. Although the cause of cancer _____, we do not yet have any practical way to prevent it.A. are being uncovered B. have been uncovering C. are uncovering D. have uncovered答案:1B 2B 3A 4C 5D 6D 7A 8C 9B 10D 11C 12B 13A
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